Coal dressing system and method based on artificial intelligence image recognition

A technology of artificial intelligence and image recognition, which is applied in the field of coal preparation system based on artificial intelligence image recognition, can solve the problems of manpower, waste of resources and energy, etc., to increase visual recognition, reduce coal loss, and benefit environmental protection Effect

CN111570312APending Publication Date: 2020-08-25郑鸿
0 Cites 5 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2020-08-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a coal dressing system and method based on artificial intelligence image recognition. A conveying belt is arranged, coal materials move along with the conveying belt in a single-row mode, in the moving process, coal ash on the coal materials is washed by a spray gun, part of the solid surface is exposed, a camera device shoots and sends shot images to a control module in real time, gangue and coal briquettes are recognized in real time through an artificial intelligence image recognition technology, then a flow guide sorting mechanism on the downstream of the conveyingbelt is controlled to act, and the gangue and the coal briquettes are separated. The coal ash on the coal materials is washed by arranging the spray gun, so that the visual discrimination degree of the coal and the gangue is increased; then the gangue and the coal briquettes are recognized by applying the artificial intelligence visual image recognition technology of deep learning, so that the accuracy of machine vision recognition can be greatly improved, the sorting precision is high, the equipment cost is low, the processing particle size is wide, the processing capacity is high, most of manual work can be replaced, the labor cost is saved, the coal mine pollution and water consumption are reduced, and the coal loss is reduced; and the system and method are beneficial to being deployedunderground, the gangue well outlet amount is effectively reduced, and environmental protection is facilitated.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of coal mining, and in particular relates to a coal preparation system and method based on artificial intelligence image recognition. Background technique

[0002] For a long time, the mining volume of China's coal resources has remained high, reaching several billion tons every year, and there are more than 5,000 large and small coal mines across the country. In recent years, the degree of automation of coal mining mechanization has been continuously improved, but the sorting of coal gangue has always been a difficult problem. The existence of gangue, on the one hand, increases the ash content in the coal material and reduces the quality of the raw coal. On the other hand, it will cause excessive wear and tear on the operation of the equipment in all subsequent production and transportation links, and even cause hazards such as chain stoppage. Therefore, after the raw coal is lifted into the well, the firs...

Examples

Embodiment Construction

[0042] The present invention provides a coal preparation system based on artificial intelligence image recognition. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] A coal preparation system based on artificial intelligence image recognition provided by the present invention has an overall structure as figure 1 As shown, it includes: a conveyor belt 100 for transporting coal. The coal materials, including coal lumps and gangue, have just been mined and have only been pulverized at most. The technical solution of the present invention enables the gangue to be automatically picked out and separated from the coal block during the transmission o...